发明名称 |
Safety device for apparatus having relatively movable members |
摘要 |
In electrical control apparatus having a first member disposed in an opening in a second member, the first and second members being adapted and arranged for relative movement with respect to each other, a safety device for covering the open portions of the opening as the first member moves relative to the opening. A primary shield is located adjacent to and overlaps the opening. The primary shield is operatively associated with the first member for movement in response to relative movement of the first member. The primary shield has a shape adapted to permit unrestrained movement of the first member while overlapping the open portions of the opening to cover those portions for all positions of the first member in the opening.
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申请公布号 |
US4695820(A) |
申请公布日期 |
1987.09.22 |
申请号 |
US19860839303 |
申请日期 |
1986.03.13 |
申请人 |
LUTRON ELECTRONICS CO. INC. |
发明人 |
D'ALEO, MICHAEL J.;SMAICH, MARK |
分类号 |
F16J15/16;G05G1/02;H01C10/14;H01H3/02;(IPC1-7):H01C10/38 |
主分类号 |
F16J15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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